146559349 has 2 divisors, whose sum is σ = 146559350. Its totient is φ = 146559348.

The previous prime is 146559323. The next prime is 146559377. The reversal of 146559349 is 943955641.

146559349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 145371249 + 1188100 = 12057^2 + 1090^2 .

It is a cyclic number.

It is not a de Polignac number, because 146559349 - 2⁵ = 146559317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146559299 and 146559308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146559319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73279674 + 73279675.

It is an arithmetic number, because the mean of its divisors is an integer number (73279675).

Almost surely, 2^146559349 is an apocalyptic number.

It is an amenable number.

146559349 is a deficient number, since it is larger than the sum of its proper divisors (1).

146559349 is an equidigital number, since it uses as much as digits as its factorization.

146559349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 583200, while the sum is 46.

The square root of 146559349 is about 12106.1698732506. The cubic root of 146559349 is about 527.2353354371.

The spelling of 146559349 in words is "one hundred forty-six million, five hundred fifty-nine thousand, three hundred forty-nine".